Abstract: Elements of drop-stitch material are formed into different structures. In a platform, two legs support a horizontal platform. All are of drop-stitch material, which can be inflated to sufficient pressure for it to be rigid. Valves between the legs and platform allow air to flow between the legs and the platform. Another design is a luggage or cargo carrier for vehicles with a base, top and front walls formed of interconnected drop-stitch material. When the drop-stitch material is inflated, the material forms a cavity which receives luggage or other items. Sidewalls create an enclosed space. elements of the drop-stitch material can form other structures such as a truck shell with openings through the material to acts as windows or a door.

Abstract: Elements of drop-stitch material are formed into different structures. In a platform, two legs support a horizontal platform. All are of drop-stitch material, which can be inflated to sufficient pressure for it to be rigid. Valves between the legs and platform allow air to flow between the legs and the platform. Another design is a luggage or cargo carrier for vehicles with a base, top and front walls formed of interconnected drop-stitch material. When the drop-stitch material is inflated, the material forms a cavity which receives luggage or other items. Sidewalls create an enclosed space, elements of the drop-stitch material can form other structures such as a truck shell with openings through the material to acts as windows or a door.

Abstract: Elements of drop-stitch material are formed into different structures. In a platform, two legs support a horizontal platform. All are of drop-stitch material, which can be inflated to sufficient pressure for it to be rigid. Valves between the legs and platform allow air to flow between the legs and the platform. Another design is a luggage or cargo carrier for vehicles with a base, top and front walls formed of interconnected drop-stitch material. When the drop-stitch material is inflated, the material forms a cavity which receives luggage or other items. Sidewalls create an enclosed space, elements of the drop-stitch material can form other structures such as a truck shell with openings through the material to acts as windows or a door.

Abstract: Elements of drop-stitch material are formed into different structures. In a platform, two legs support a horizontal platform. All are of drop-stitch material, which can be inflated to sufficient pressure for it to be rigid. Valves between the legs and platform allow air to flow between the legs and the platform. Another design is a luggage or cargo carrier for vehicles with a base, top and front walls formed of interconnected drop-stitch material. When the drop-stitch material is inflated, the material forms a cavity which receives luggage or other items. Sidewalls create an enclosed space. elements of the drop-stitch material can form other structures such as a truck shell with openings through the material to acts as windows or a door.

Abstract: Elements of drop-stitch material are formed into different structures. In a platform, two legs support a horizontal platform. All are of drop-stitch material, which can be inflated to sufficient pressure for it to be rigid. Valves between the legs and platform allow air to flow between the legs and the platform. Another design is a luggage or cargo carrier for vehicles with a base, top and front walls formed of interconnected drop-stitch material. When the drop-stitch material is inflated, the material forms a cavity which receives luggage or other items. Sidewalls create an enclosed space. elements of the drop-stitch material can form other structures such as a truck shell with openings through the material to acts as windows or a door.

Abstract: A toroidal microinductor comprises a nanocomposite magnetic core employing superparamagnetic nanoparticles covalently cross-linked in an epoxy network. The core material eliminates energy loss mechanisms in existing inductor core materials, providing a path towards realizing low form factor devices. As an example, both a 2 ?H output and a 500 nH input microinductors comprising superparamagnetic iron nanoparticles were modeled for a high-performance buck converter. Both modeled inductors had 50 wire turns, less than 1 cm3 form factors, less than 1 ?AC resistance and quality factors, Q's, of 27 at 1 MHz. In addition, the output microinductor had an average output power of 7 W and power density of 3.9 kW/in3.

Abstract: The present invention is directed to the syntheses of superparamagnetic nanoparticles and the incorporation of the nanoparticles as the magnetic component to form a strongly magnetic nanocomposite. The superparamagnetic nanoparticles possess no hysteresis and are too small to support eddy currents. The invention uses a ligand exchange procedure to produce aminated nanoparticles that are then cross-linked using epoxy chemistry. The result is a magnetic nanoparticle component that is covalently linked and well separated. By using this ‘matrix-free’ approach, it is possible to substantially increase the magnetic nanoparticle fraction, while still maintaining good separation, leading to a superparamagnetic nanocomposite with strong magnetic properties and low magnetic losses.

Abstract: A method for creating nanoparticles directly from bulk metal by applying ultrasound to the surface in the presence of a two-part surfactant system. Implosive collapse of cavitation bubbles near the bulk metal surface generates powerful microjets, leading to material ejection. This liberated material is captured and stabilized by a surfactant bilayer in the form of nanoparticles. Nanoparticles can be produced regardless of the bulk metal form factor. The method is generally applicable of metals and alloys. The method can be applied to an environmentally important problem, the reclamation of gold from an electronic waste stream.

Abstract: The invention provides a green chemistry, aqueous method to synthesize gold nanoparticles directly from bulk gold sources. The method involves the ultrasonication of bulk gold in water in the presence of an alkythiol species and a quaternary ammonium surfactant. An organic bilayer forms on the surface of the gold which renders it susceptible to material ejection from the violent collapse of cavitation bubbles. This ejected material is stabilized in solution by the formation of an organic bilayer and can be easily separated. It can then be subjected to an aqueous digestive ripening step to give a gold nanoparticle ensemble with a well-defined plasmon resonance. This method is applicable to a number of different sources of bulk gold. The method can be applied to an environmentally important problem; the recovery of gold from electronic waste streams. For example, gold nanoparticles can be extracted directly from the surface of SIM cards, with no prior manipulation of the cards necessary.

Abstract: The present invention is directed to the syntheses of superparamagnetic nanoparticles and the incorporation of the nanoparticles as the magnetic component to form a strongly magnetic nanocomposite. The superparamagnetic nanoparticles possess no hysteresis and are too small to support eddy currents. The invention uses a ligand exchange procedure to produce aminated nanoparticles that are then cross-linked using epoxy chemistry. The result is a magnetic nanoparticle component that is covalently linked and well separated. By using this ‘matrix-free’ approach, it is possible to substantially increase the magnetic nanoparticle fraction, while still maintaining good separation, leading to a superparamagnetic nanocomposite with strong magnetic properties and low magnetic losses.

Abstract: A method for creating nanoparticles directly from bulk metal by applying ultrasound to the surface in the presence of a two-part surfactant system. Implosive collapse of cavitation bubbles near the bulk metal surface generates powerful microjets, leading to material ejection. This liberated material is captured and stabilized by a surfactant bilayer in the form of nanoparticles. Nanoparticles can be produced regardless of the bulk metal form factor. The method is generally applicable of metals and alloys. The method can be applied to an environmentally important problem, the reclamation of gold from an electronic waste stream.

Abstract: A positron emission tomography (PET) data processing method comprises obtaining PET data from a PET detector, wherein the PET detector comprises an array of detector elements, and wherein the PET data is representative of a PET measurement of at least part of a subject. The method comprises identifying in the PET data a plurality of paired events, wherein each paired event comprises a first photon event in a first region of the PET detector and a second photon event in a second region of the PET detector. The first photon event comprises an energy deposition in a first detector element of the array or in a first detection region of the first detector element due to a scattering of a first photon at a first azimuthal scattering angle and an associated energy deposition by the scattered first photon in a second detector element of the array or in a second detection region of the first detector element or of the second detector element.

Abstract: The invention provides a green chemistry, aqueous method to synthesize gold nanoparticles directly from bulk gold sources. The method involves the ultrasonication of bulk gold in water in the presence of an alkythiol species and a quaternary ammonium surfactant. An organic bilayer forms on the surface of the gold which renders it susceptible to material ejection from the violent collapse of cavitation bubbles. This ejected material is stabilized in solution by the formation of an organic bilayer and can be easily separated. It can then be subjected to an aqueous digestive ripening step to give a gold nanoparticle ensemble with a well-defined plasmon resonance. This method is applicable to a number of different sources of bulk gold. The method can be applied to an environmentally important problem; the recovery of gold from electronic waste streams. For example, gold nanoparticles can be extracted directly from the surface of SIM cards, with no prior manipulation of the cards necessary.

Abstract: A positron emission tomography (PET) data processing method comprises obtaining PET data from a PET detector, wherein the PET detector comprises an array of detector elements, and wherein the PET data is representative of a PET measurement of at least part of a subject. The method comprises identifying in the PET data a plurality of paired events, wherein each paired event comprises a first photon event in a first region of the PET detector and a second photon event in a second region of the PET detector. The first photon event comprises an energy deposition in a first detector element of the array or in a first detection region of the first detector element due to a scattering of a first photon at a first azimuthal scattering angle and an associated energy deposition by the scattered first photon in a second detector element of the array or in a second detection region of the first detector element or of the second detector element.

Abstract: According to one aspect, a lifter bar may be provided that is formed at least partially from an elastomeric material and includes at least one attachment formation embedded at least partially in the elastomeric material. In other aspects, the attachment formation may include a longitudinal spine that may include apertures, may be substantially planar, and may include a track.

Abstract: A lifter bar includes at least one attachment formation for use in lifting the lifter bar; wherein the at least one attachment formation is embedded in the lifter bar. A method of producing the lifter bar and tools for use in handling the lifter bar are also described.

Abstract: A lifting device for use, in one embodiment, to hoist a lifter bar is described. A method of affixing a lifting device to a lifter bar is also described.

Abstract: A lifter bar assembly for a crushing mill is disclosed including: a plurality of lifter bar segments; the segments being arranged to be installed adjacent to one another to form a lifter bar; wherein each of the segments are of a weight which can be safely handled by a team of two people.

Abstract: A lifter bar assembly for a crushing mill is disclosed including: a plurality of lifter bar segments; the segments being arranged to be installed adjacent to one another to form a lifter bar; wherein each of the segments are of a weight which can be safely handled by a team of two people.